APA引文

Butler, R. (2005). The black angels: The story of the Waffen-SS. Pen & Sword Military Classics.

芝加哥风格引文

Butler, Rupert. The Black Angels: The Story of the Waffen-SS. South Yorkshire, England: Pen & Sword Military Classics, 2005.

MLA引文

Butler, Rupert. The Black Angels: The Story of the Waffen-SS. Pen & Sword Military Classics, 2005.

警告：这些引文格式不一定是100％准确.